Source code
Revision control
Copy as Markdown
Other Tools
<?xml version="1.0"?>
type="text/css"?>
<!--
-->
onload="start();">
<!-- test code goes here -->
<script type="application/javascript"><![CDATA[
/* global messageManager, sendAsyncMessage, getGroupMessageManager */
var FRAME_SCRIPT1 = "data:,addMessageListener('test', function () {" +
"sendSyncMessage('test', 'frame1')})";
var FRAME_SCRIPT2 = "data:,addMessageListener('test', function () {" +
"sendSyncMessage('test', 'frame2')})";
var globalMM = Cc["@mozilla.org/globalmessagemanager;1"].getService();
function is(val, exp, msg) {
window.arguments[0].is(val, exp, msg);
}
function promiseMessage(type, mm) {
return new Promise(function (resolve) {
mm.addMessageListener("test", function onMessage(msg) {
mm.removeMessageListener("test", onMessage);
is(msg.data, type, "correct message " + type);
resolve();
});
});
}
/**
* Tests that swapping docShells works as expected wrt to groups.
*/
function start() {
var browser1 = document.querySelector("browser");
browser1.messageManager.loadFrameScript(FRAME_SCRIPT1, true);
var browser2 = document.querySelector("browser + browser");
browser2.messageManager.loadFrameScript(FRAME_SCRIPT2, true);
var promise1 = promiseMessage("frame2", getGroupMessageManager("test1"));
var promise2 = promiseMessage("frame1", getGroupMessageManager("test2"));
browser1.swapFrameLoaders(browser2);
messageManager.broadcastAsyncMessage("test");
Promise.all([promise1, promise2]).then(function () {
window.arguments[0].setTimeout(function() { this.next(); });
window.close();
});
}
]]></script>
<browser messagemanagergroup="test1" type="content" src="about:mozilla" />
<browser messagemanagergroup="test2" type="content" src="about:mozilla" />
</window>